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WorksheetsAnatomy Worksheet MCQs
Total questions: 150
Worksheet time: 1hrs 15mins
There are weak areas on the lateral part of the lumbar region—two zones where lumbar hernias may occur or pus may flow from the retroperitoneal space. Identify these weak areas.
Petit triangle and Volynsky triangle.
Lumbar triangle (Petit) and Volynsky lumbar quadrilateral.
Lumbar (Petit) triangle and Grunfeld-Lesgaft lumbar quadrilateral.
Scarpovsky lumbar triangle and Grunfeld-Lesgaft lumbar quadrilateral.
Liete lumbar triangle and Grunfeld-Lesgaft lumbar quadrilateral.
During surgery for an oblique inguinal hernia, the surgeon accidentally damaged a ligament passing through the inguinal canal in a woman. Identify the damaged ligament.
Broad ligament of the uterus (lig. latum uteri).
Cardinal ligament (lig. cardinalia).
Round ligament of the uterus (lig. teres uteri).
Broad ligament of the uterus (lig. latum uteri) and cardinal ligament (lig. cardinalia).
Ovarian proper ligament.
Ligation of the artery passing through Pirogov's triangle is performed in which condition?
Wound of the soft tissues of the chin.
Injury of the larynx and thyroid gland.
Injury of the tongue.
Injury of the pharynx.
Injury of the soft palate.
The patient’s head is drooping forward due to muscle dysfunction. Which muscle is damaged?
Sternocleidomastoid muscle.
Thyrohyoid and sternothyroid muscles.
Mylohyoid muscles.
Omohyoid muscles.
Longus colli muscle.
The patient’s face is turned to the right and upward. Contraction of which muscle caused this?
Left sternocleidomastoid muscle.
Right sternocleidomastoid muscle.
Longus capitis muscle.
Right scalene muscle.
Left scalene muscle.
A patient has a unilateral fracture of the coronoid process. The process is displaced upward due to the action of which muscle?
Masseter muscle.
Temporalis muscle.
Medial pterygoid muscle.
Lateral pterygoid muscle.
Thyrohyoid and sternothyroid muscles.
A pediatric neurologist identified weak development of truncopetal muscles in a child. Select the truncopetal muscles.
Pectoralis major, pectoralis minor, latissimus dorsi, psoas major.
Serratus anterior, latissimus dorsi, levator scapulae.
Rhomboid, serratus anterior, latissimus dorsi.
Pectoralis major, rhomboid, serratus anterior.
Psoas major, psoas minor, levator scapulae, rhomboid.
A pediatric neurologist identified weak development of truncofugal muscles in a child. Select the truncofugal muscles.
Pectoralis minor, rhomboid, latissimus dorsi.
Levator scapulae, rhomboid, serratus anterior, subclavius.
Latissimus dorsi, rhomboid, pectoralis minor.
Pectoralis major and minor, subclavius.
Pectoralis major, pectoralis minor, psoas major.
A pediatric neurologist identified weak development of autochthonous muscles in a child. Select the autochthonous muscles.
Erector spinae, latissimus dorsi, rhomboid.
Latissimus dorsi, serratus anterior, lateral tract of the back.
Pectoralis major, pectoralis minor, subclavius.
Erector spinae, splenius capitis and cervicis muscles.
Latissimus dorsi, rhomboid.
Identify the boundaries of the carotid triangle.
Sternocleidomastoid muscle, posterior belly of the digastric muscle, superior belly of the omohyoid muscle.
Sternocleidomastoid muscle, lower jaw, anterior belly of the digastric muscle, hyoglossus muscle.
Anterior belly of the digastric muscle, inferior belly of the omohyoid muscle.
Sternocleidomastoid muscle, superior belly of the omohyoid muscle, anterior belly of the digastric muscle.
Inferior belly of the omohyoid muscle, superior belly of the omohyoid muscle, anterior belly of the digastric muscle.
Identify the boundaries of the lingual (Pirogov) triangle.
Mylohyoid muscle, posterior belly of the digastric muscle, hypoglossal nerve.
Posterior belly of the digastric muscle, anterior belly of the digastric muscle, glossopharyngeal nerve.
Sternocleidomastoid muscle, vagus nerve, superior belly of the omohyoid muscle.
Mylohyoid muscle, anterior belly of the digastric muscle, hypoglossal nerve.
Sternocleidomastoid muscle, mylohyoid muscle, lingual artery.
During forward movement of the mandible, the capsule of the temporomandibular joint is not compressed. How can this be explained?
The joint capsule is attached far from the articular tubercle, so it is not compressed.
Fibers of the lateral pterygoid muscle attach to the joint capsule and articular disc, and their contraction moves the disc and capsule forward, preventing compression.
Fibers of the medial pterygoid muscle attach to the joint capsule and articular disc, and their contraction moves the disc and capsule forward, preventing compression.
The joint capsule is attached far from the coronoid process, so it is not compressed.
Fibers of the temporalis muscle attach to the joint capsule and articular disc, and their contraction moves the disc and capsule forward, preventing compression.
Identify the extensor tendons located in the second osteo-fibrous canal of the wrist (counting from the lateral side of the hand).
Extensor tendon of the index finger.
Extensor tendon of the little finger.
Extensor tendon of the long radial extensor of the thumb and extensor tendon of the short radial extensor of the thumb.
Extensor tendon of the long radial extensor of the thumb and extensor tendon of the index finger.
Extensor tendon of the fingers and extensor tendon of the short radial extensor of the thumb.
Identify the extensor tendons located in the fourth osteo-fibrous canal of the wrist (counting from the lateral side of the hand).
Extensor tendon of the long radial extensor of the thumb.
Extensor tendon of the little finger.
Extensor tendons of the fingers and extensor tendon of the short radial extensor of the thumb.
Extensor tendons of the fingers and extensor tendon of the index finger.
Extensor tendon of the long radial extensor of the thumb and extensor tendon of the short radial extensor of the thumb.
Identify the extensor tendons located in the first osteo-fibrous canal of the wrist (counting from the lateral side of the hand).
Extensor tendon of the long extensor of the thumb.
Long radial extensor of the wrist.
Long abductor of the thumb and short extensor of the thumb.
Ulnar extensor of the wrist.
Extensor tendon of the long extensor of the thumb and long radial extensor of the wrist.
Identify the extensor tendons located in the third osteo-fibrous canal of the wrist.
Long extensor of the thumb.
Extensor of the fingers.
Extensor of the index finger.
Ulnar extensor of the wrist.
Short extensor of the thumb.
A patient was admitted to the maxillofacial surgery department with trauma to the temporomandibular joint and the lateral triangle of the neck. Identify the boundaries of the lateral triangle of the neck.
Trapezius muscle, anterior and posterior bellies of the digastric muscle.
Omohyoid muscle, sternohyoid muscle, sternothyroid muscle.
Trapezius muscle, clavicle, sternocleidomastoid muscle.
Sternocleidomastoid muscle, anterior and posterior bellies of the digastric muscle.
Clavicle, anterior and posterior bellies of the digastric muscle.
How many vertebrae do the semi-spinous (transversospinal) muscles cross?
2-4
4-6
5-7
8-9
How many vertebrae do the multi-segmental (transversospinal) muscles cross?
2-4
4-6
5-7
8-9
How many vertebrae do the rotator (transversospinal) muscles cross?
2-4
4-6
1-2
5-7
8-9
In which region is the quadriceps femoris muscle located?
Thigh
Shoulder
Leg (calf)
Forearm
Hip
Which muscles are initially formed in the trunk and later extend to the limbs?
Trunkofugal
Trunkopetal
Autochthonous
Proper
Branchial arch
Which muscles are initially formed in the limbs and later extend to the trunk?
Trunkofugal
Trunkopetal
Autochthonous
Proper
Branchial arch
Which muscles develop in situ (at their location of origin)?
Trunkofugal
Trunkopetal
Autochthonous
Proper
Branchial arch
Which physician first described the fascial compartments?
Sklifosovsky
Mukhin
Pirogov
Vishnevsky
Rakhyshev
Based on the features of fascial compartment structures, which doctor first suggested local anesthesia?
Sklifosovsky
Mukhin
Pirogov
Vishnevsky
Rakhyshev
Identify the antagonist muscles of the biceps brachii muscle.
Triceps brachii muscle
Coracobrachialis muscle
Brachialis muscle
Deltoid muscle
Pectoralis major muscle
Which muscle forms the medial wall of the axillary cavity?
Serratus anterior muscle
Short head of the biceps brachii muscle
Latissimus dorsi muscle
Teres major muscle
Pectoralis major muscle
Anatomical cross-section defines:
Muscle thickness
Muscle contraction
Muscle strength
Muscle work
Muscle rest
Physiological cross-section defines:
Muscle thickness
Muscle contraction
Anatomical cross-section refers to
The widest area of a muscle's transverse section
The sum of the tendon cross-sections
The transverse section of all muscle fibers at their origin
The transverse section of the narrowest area of the muscle
The sum of transverse sections of all muscle fibers
Physiological cross-section refers to
The widest area of a muscle's transverse section
The sum of tendon cross-sections
The area of all muscle fibers' transverse sections
The narrowest area of a muscle's transverse section
The sum of the transverse sections of all muscle fibers
A synovial cavity lined with synovial membrane and filled with synovial fluid is called
Fibrous capsule
Joint cavity
Articular cartilage
Synovial bursa
Bone-fibrous canals
An example of a joint acting as a speed lever is
Atlanto-occipital joint
Atlanto-axial joint
Elbow joint
Talocrural joint
Sacroiliac joint
An example of a joint acting as a balance lever is
Atlanto-occipital joint
Middle atlanto-axial joint
Elbow joint
Talocrural joint
Sternoclavicular joint
The endomysium covers
A bundle of muscle fibers
A single muscle fiber
The entire muscle
Only tendons
The aponeurosis
The perimysium covers
A bundle of muscle fibers
A single muscle fiber
The entire muscle
Only tendons
The aponeurosis
The epimysium covers
A bundle of muscle fibers
A single muscle fiber
The entire muscle
Only tendons
The aponeurosis
A patient cannot lower their mandible. Which muscle group is not functioning?
Suprahyoid muscles
Infrahyoid muscles
Superficial neck muscles
Deep neck muscles
Mastication muscles
According to Shevkunenko, the fascia covering the sternocleidomastoid muscle is
Superficial neck fascia
Superficial leaf of the deep cervical fascia
Deep leaf of the deep cervical fascia
Endocervical fascia
Prevertebral fascia
Which fascia covers the muscles located below the hyoid bone?
Superficial neck fascia
Superficial leaf of the deep cervical fascia
Deep leaf of the deep cervical fascia
Endocervical fascia
Prevertebral fascia
Mastication muscles develop from which structures?
Mesenchyme of the upper cervical somites' myotomes
Mesenchyme of the 1st branchial arch
Mesenchyme of the 2nd branchial arch
Mesenchyme of the 3rd branchial arch
Mesenchyme of the lower cervical somites' myotomes
The deep portion of the masseter muscle originates from
Zygomatic arch and inner surface of the zygomatic bone
Inner surface of the zygomatic bone and articular eminence
Ramus of the mandible
Pterygoid process of the sphenoid bone
Maxillary tuberosity
Functions of the temporal muscle include
Its anterior fibers move the mandible backward
Its posterior fibers move the mandible forward
Anterior and middle fibers elevate the mandible, posterior fibers pull it backward
All fibers elevate the mandible
All fibers depress the mandible
Where does the superior head of the lateral pterygoid muscle attach?
Pterygoid fovea
Articular capsule and disc of the temporomandibular joint
Pterygoid fossa on the neck of the mandible
Coronoid process of the mandible
Medial surface of the mandible's angle
Where does the inferior head of the lateral pterygoid muscle attach?
Pterygoid fossa on the neck of the mandible
Pterygoid fovea
Articular capsule
Coronoid process of the mandible
Medial surface of the mandible's angle
The interosseous palmar muscles of the hand perform which function?
Adduct the 2nd, 4th, and 5th fingers toward the midline
Abduct the 1st, 2nd, and 4th fingers from the midline
Flex the 2nd, 3rd, and 5th fingers
Extend the 2nd to 5th fingers
Adduct the 4th and 5th fingers to the midline
Which muscles simultaneously flex the proximal phalanges of the 2nd–5th fingers and extend the middle and distal phalanges?
Palmar interosseous muscles
Dorsal interosseous muscles
Brachioradialis muscle
Lumbrical muscles
Palmaris longus muscle
Functions of skeletal muscles include
Maintaining body balance
Forming facial expressions
Performing respiratory movements
Facilitating swallowing movements
All of the above
The popliteal fossa communicates with which canal?
Inferior muscle-peroneal canal
Adductor canal
Superior muscle-peroneal canal
Femoral canal
Hunter's canal
The muscular lacuna is located
In the greater sciatic foramen
In the lesser sciatic foramen
Below the medial part of the inguinal ligament
Below the lateral part of the inguinal ligament
In the femoral ring
Which muscle passes through the lesser sciatic foramen?
Gluteus minimus muscle
Obturator internus muscle
Piriformis muscle
Obturator externus muscle
Gemelli muscles
Which muscle passes through the greater sciatic foramen?
Quadratus femoris muscle
Obturator internus muscle
Obturator externus muscle
Piriformis muscle
Gemelli muscles
The lumbrical muscles of the hand originate from
Retinaculum of the flexor muscles
Tendons of the superficial flexor muscles
Tendons of the deep flexor muscles
Palmar bones
Carpal bones
To which bone do the tendons of the deep flexor muscles of the fingers attach?
Proximal phalanges of the 2nd–5th fingers
Distal phalanges of the 2nd–5th fingers
Middle phalanges of the 2nd–5th fingers
Heads of the metacarpal bones of the 2nd–5th fingers
Bodies of the metacarpal bones of the 2nd–5th fingers
To which bones does the short extensor muscle of the thumb attach?
1st metacarpal bone
Base of the proximal phalanx of the thumb
Distal phalanx of the thumb
Head of the proximal phalanx of the thumb
Body of the proximal phalanx of the thumb
To which bones does the temporal muscle attach?
External surface of the mandibular angle
Internal surface of the mandibular angle
Neck of the condylar process
Coronoid process of the mandible
Head of the condylar process
From which structures do the mastication muscles develop?
Myotomes of the upper cervical somites
Mesenchyme of the 1st visceral arch
Mesenchyme of the 2nd visceral arch
Mesenchyme of the 3rd and 4th branchial arches
Myotomes of the lower cervical somites
To which bone does the teres major muscle attach?
Acromion
Greater tubercle of the humerus
Crest of the greater tubercle of the humerus
Crest of the lesser tubercle of the humerus
Intertubercular groove
Which muscle produces horizontal wrinkles on the forehead during contraction, giving an expression of surprise?
Arrogance muscle
Orbicularis oculi muscle
Corrugator supercilii muscle
Frontal belly of the occipitofrontalis muscle
Occipital belly of the occipitofrontalis muscle
What limits the scalene gap?
Middle and posterior scalene muscles
Middle and anterior scalene muscles
Anterior to the anterior scalene muscle
Posterior to the posterior scalene muscle
Behind the sternocleidomastoid muscle
From which bones does the external oblique muscle of the abdomen originate?
3rd–4th ribs
5th–8th ribs
9th–12th ribs
Spinous processes of the lumbar vertebrae
Spinous processes of the lumbar vertebrae and sacrum
Which muscles contribute to the expansion of the thoracic cage?
Pectoralis major muscle
Muscles elevating the ribs
Pectoralis minor muscle
To which bone does the pectoralis minor muscle attach?
Crest of the lesser tubercle of the humerus
Crest of the greater tubercle of the humerus
Acromial end of the clavicle
Coracoid process of the scapula
Sternal end of the clavicle
To which bones does the serratus posterior inferior muscle attach?
6th–8th ribs
9th–12th ribs
Iliac crest
Inferior angle of the scapula
Posterior superior iliac spine
To which structure does the latissimus dorsi muscle attach?
Medial border of the scapula
Crest of the lesser tubercle of the humerus
Anatomical neck of the humerus
Crest of the greater tubercle of the humerus
Surgical neck of the humerus
To which bones does the rhomboid major muscle attach?
Angles of the 2nd–5th ribs
Body of the humerus
Medial border of the scapula
Lateral border of the scapula
Muscles of the posterior thigh group
m. biceps femoris, m. gracilis, m. adductor magnus
m. gracilis, m. pectineus, m. sartorius
m. quadriceps femoris, m. biceps femoris
m. biceps femoris, m. semitendinosus, m. semimembranosus
m. quadriceps femoris, m. semitendinosus, m. semimembranosus
Where does the biceps femoris muscle attach?
To the head of the fibula and the upper third of the lateral surface of the tibial diaphysis
To the upper third of the fibular diaphysis and the upper third of the lateral surface of the tibial diaphysis
To the head of the fibula and the anterior crest of the tibial diaphysis
To the head of the fibula and the upper third of the lateral surface of the tibial diaphysis
To the head of the fibula and the lateral condyle of the tibia
Superficial muscles of the back
m. trapezius, m. latissimus dorsi, m. levator scapulae, m. transversospinalis
m. trapezius, m. latissimus dorsi, m. levator scapulae, m. erector spinae
m. trapezius, m. latissimus dorsi, m. levator scapulae, mm. rhomboidei minor et major, m. serratus posterior superior, m. serratus posterior inferior
m. trapezius, m. erector spinae, m. transversospinalis, m. serratus posterior inferior
m. latissimus dorsi, m. levator scapulae, m. erector spinae, m. transversospinalis
Muscles responsible for external rotation (supination) of the thigh
Gluteus minimus, external and internal obturator muscles
Iliopsoas, long adductor muscles, short adductor muscle
Rectus femoris, external obturator muscle
Sartorius muscle, internal obturator muscle, short adductor muscle
Rectus femoris, long adductor muscle
Muscles of the anterior thigh group
m. rectus femoris, m. biceps femoris, m. gracilis, m. adductor magnus
m. gracilis, m. pectineus, m. sartorius, m. vastus intermedius
m. rectus femoris, m. vastus lateralis, m. vastus medialis, m. vastus intermedius
m. biceps femoris, m. semitendinosus, m. semimembranosus, m. vastus intermedius
m. quadriceps femoris, m. vastus intermedius, m. sartorius, m. pectineus
Borders of the femoral (Scarpa's) triangle
Inguinal ligament, sartorius muscle, long adductor muscle
Sartorius muscle, external obturator muscle, long adductor muscle
Rectus femoris, external obturator, long adductor muscles
Long adductor muscle, femoral vein, femoral nerve
Inguinal ligament, long adductor muscle, external obturator muscle
Structures of the muscular lacuna
Obturator muscle, inguinal nerve
Femoral vein, femoral branch of the genitofemoral nerve
Iliopsoas muscle, femoral vein
External obturator muscle, femoral artery
Iliopsoas muscle, femoral nerve
Structures of the vascular lacuna
Inguinal nerve, femoral vein, iliopsoas muscle
Femoral nerve, femoral branch of the genitofemoral nerve
Femoral artery, femoral vein, femoral branch of the genitofemoral nerve
Femoral artery, obturator nerve, femoral nerve
Iliopsoas muscle
Two structures forming the walls of the adductor canal
Adductor magnus muscle, long adductor muscle
Lateral broad muscle of the thigh, medial broad muscle of the thigh
Medial broad muscle of the thigh, adductor magnus muscle
Long adductor muscle, lateral broad muscle of the thigh
Long and short adductor muscles
Two canals opening into the popliteal fossa
Femoral canal, superior muscular-peroneal canal
Adductor canal, tibio-popliteal canal
Tibio-foot canal, superior muscular-peroneal canal
Adductor canal, superior muscular-peroneal canal
Tibio-popliteal canal, inferior muscular-peroneal canal
Muscles forming the walls of the popliteal fossa
Quadriceps femoris, soleus muscle, semitendinosus muscle, short adductor, long adductor muscles
Biceps femoris, semimembranosus, soleus muscle, plantar muscle, short and long adductor muscles
Biceps femoris, semitendinosus, semimembranosus, medial head of the gastrocnemius, lateral head of the gastrocnemius
Lateral head of the gastrocnemius, intermediate head of the gastrocnemius, long adductor muscle
Adductor magnus, short adductor muscle, long adductor, medial head of the gastrocnemius
Muscles simultaneously extending the thigh, flexing the leg, and medially rotating it
Biceps femoris, sartorius muscle
Semitendinosus, semimembranosus
Quadriceps femoris
Sartorius muscle, long adductor muscle
Adductor magnus, biceps femoris
Muscles of the lateral group of the lower leg
m. peroneus longus, m. extensor digitorum longus
m. peroneus brevis, m. extensor digitorum longus
m. tibialis posterior, m. extensor hallucis longus
m. triceps surae, m. extensor hallucis longus
m. peroneus longus, m. peroneus brevis
Muscles forming the deep layer of the posterior group of the lower leg
m. popliteus, m. peroneus longus, m. peroneus brevis, m. extensor hallucis brevis
m. popliteus, m. flexor digitorum longus, m. flexor hallucis longus, m. tibialis posterior
m. popliteus, m. peroneus longus, m. extensor digitorum longus
m. popliteus, m. peroneus longus, m. extensor hallucis longus
m. popliteus, m. extensor digitorum longus, m. extensor hallucis longus
Muscles involved in foot pronation
m. tibialis anterior, m. extensor digitorum longus
m. tibialis posterior, m. extensor digitorum longus
m. peroneus longus, m. peroneus brevis
m. flexor hallucis longus, m. extensor digitorum longus
m. triceps surae
Muscles involved in dorsiflexion (extension) of the foot at the ankle joint
m. flexor hallucis longus, m. peroneus brevis, m. tibialis anterior
m. tibialis posterior, m. popliteus
m. peroneus brevis, m. flexor digitorum longus
m. peroneus longus, m. extensor digitorum longus, m. peroneus brevis
m. tibialis anterior, m. extensor digitorum longus, m. extensor hallucis longus
Muscles involved in plantar flexion of the foot
Long flexors of the toes, long flexor of the big toe, posterior tibialis, long peroneus muscle
Long flexors of the toes, long flexor of the big toe, short peroneus muscle, anterior tibialis
Long flexors of the toes, long peroneus and anterior tibialis
Short flexors of the toes, long peroneus muscle, short peroneus muscle, anterior tibialis
Long flexors of the toes, short flexors of the toes, anterior tibialis
Muscles forming the walls of the tibio-popliteal canal
m. soleus, m. popliteus
m. gastrocnemius, m. soleus
m. tibialis posterior, m. soleus
m. tibialis posterior, m. gastrocnemius
m. triceps surae, m. flexor hallucis longus
Structures forming the walls of the superior muscular-peroneal canal
Anterior tibialis, fibula
Fibula, long peroneus muscle
Long flexor of the toes, fibula
Long peroneus muscle, tibia, fibula
Posterior tibialis, fibula
Structures forming the walls of the inferior muscular-peroneal canal
Long peroneus muscle, tibia
Long flexor of the toes, tibia
Fibula, long flexor of the big toe
Short peroneus muscle, tibia
Long extensor of the toes, fibula
Functions of the latissimus dorsi muscle
Abduction of the arm
External rotation of the shoulder
Shoulder abduction
External rotation of the forearm
Adduction of the shoulder, internal rotation of the shoulder
Muscles contributing to increased intra-abdominal pressure
Diaphragm, quadratus lumborum, rectus abdominis
Iliacus, quadratus lumborum
Psoas major
Transverse abdominal muscle
Oblique abdominal muscle
Functions of the platysma (subcutaneous neck muscle)
Protects deep lymphatic vessels from compression
Lowers the mandible
Protects subcutaneous vessels from compression, pulls the corners of the mouth downward
Elevates the thoracic cage
Protects deep neck vessels from compression
Functions of the scalene muscles
Pulls the hyoid bone downward
Lowers the larynx
Lowers the larynx and pharynx
When bilaterally contracted, flexes the cervical spine forward; when unilaterally contracted, flexes the cervical spine to the same side and elevates the 1st and 2nd ribs
Elevates the 3rd and 4th ribs
Structural features and functions of the masticatory muscles
Attach to the mandible, concentrated around the foramina of the skull
Attach to the mandible, affect the temporomandibular joint
Express external emotions
Express internal emotions
Concentrated around the foramina of the skull
Muscles adjacent to the deltoid muscle
Subscapularis muscle, infraspinatus muscle
Supraspinatus muscle, pectoralis major muscle
Pectoralis major and minor muscles
Sternocleidomastoid muscle, pectoralis minor muscle
Subclavius muscle, pectoralis minor muscle
What parts make up the short flexor of the thumb
Oblique and transverse heads
Superficial and deep heads
Transverse head
Longitudinal head
Oblique and longitudinal heads
Muscles responsible for elevating the mandible
Biceps muscle, masseter muscle, anterior pterygoid muscle
Lateral pterygoid muscle, masseter muscle
Anterior pterygoid muscle
Lateral pterygoid muscle
Temporalis muscle, masseter muscle, medial pterygoid muscle
Muscles responsible for lateral chewing movements
Lateral and medial pterygoid muscles
Medial pterygoid muscle, zygomaticus major muscle
Temporalis muscle, zygomaticus major muscle
Masseter muscle, zygomaticus major muscle
Zygomaticus major muscle
Muscles that push the mandible forward
Medial pterygoid muscle, zygomaticus major muscle
Masseter muscle
Masseter muscle, zygomaticus major muscle
Temporalis muscle, zygomaticus major muscle
Medial pterygoid muscle
Chewing muscles
Temporalis muscle, masseter muscle, medial and lateral pterygoid muscles
Temporalis muscle, masseter muscle, zygomaticus major muscle, pterygoid muscle
Buccinator muscle, masseter muscle, zygomaticus major muscle, pterygoid muscle
Medial and lateral pterygoid muscles, buccinator muscle
Temporalis muscle, masseter muscle, zygomaticus minor muscle, pterygoid muscle
Parts of the orbicularis oculi muscle
Nasal part, palpebral part, maxillary part
Orbital part, frontal part, lattice part
Nasal part, orbital part, zygomatic part
Palpebral part, orbital part, lacrimal part
Palpebral part, nasal part, frontal part
Mimic muscles
Orbicularis oris muscle, buccinator muscle, zygomaticus major muscle
Masseter muscle, zygomaticus minor muscle, pterygoid muscles
Buccinator muscle, temporalis muscle, pterygoid muscles
Zygomaticus major muscle, temporalis muscle, pterygoid muscles
Lateral and medial pterygoid muscles, risorius muscle
Features of mimic muscles
Originate from the fascia of head muscles and blend into the skin, grouped around natural openings
Originate from the bones of the skull, blend into the skin, grouped around natural openings, lack fascia
Have fascia, expand and constrict natural openings
Rich in fascia and intermuscular spaces
Have fascia and synovial sheaths
Muscles located above the hyoid bone
Anterior and posterior bellies of the digastric muscle, thyrohyoid muscle, geniohyoid muscle
Sternothyroid muscle, thyrohyoid muscle, mylohyoid muscle
Thyrohyoid muscle, superior belly of the omohyoid muscle, stylohyoid muscle
Digastric muscle, mylohyoid muscle, stylohyoid muscle, geniohyoid muscle
Digastric muscle, sternothyroid muscle, thyrohyoid muscle, mylohyoid muscle
Muscles located below the hyoid bone
Anterior and posterior bellies of the digastric muscle, sternothyroid muscle, omohyoid muscle
Sternohyoid muscle, sternothyroid muscle, thyrohyoid muscle, omohyoid muscle
Sternothyroid muscle, inferior belly of the omohyoid muscle, anterior and posterior bellies of the digastric muscle
Omohyoid muscle, inferior belly of the omohyoid muscle
Sternohyoid muscle, superior belly of the omohyoid muscle, anterior and posterior bellies of the digastric muscle
Boundaries of the lateral triangle of the neck
Trapezius muscle, anterior and posterior bellies of the digastric muscle
Omohyoid muscle, sternohyoid muscle, sternothyroid muscle
Trapezius muscle, clavicle, sternocleidomastoid muscle
Sternocleidomastoid muscle, anterior and posterior bellies of the digastric muscle
Clavicle, anterior and posterior bellies of the digastric muscle
Boundaries of the submandibular triangle
Stylohyoid muscle, mylohyoid muscle, hypoglossal nerve
Posterior belly of the digastric muscle, anterior belly of the digastric muscle, mandible
Mylohyoid muscle, posterior belly of the digastric muscle, hypoglossal nerve
Sternocleidomastoid muscle, mandible, anterior belly of the digastric muscle
Sternocleidomastoid muscle, vagus nerve, superior belly of the omohyoid muscle
Structures of the submandibular triangle
Vagus nerve
Carotid artery
Submandibular salivary gland
Internal jugular vein
Sublingual salivary gland
Contents of the lingual (Pirogov) triangle
Lingual artery
Facial artery
Glossopharyngeal nerve
Vagus nerve
Maxillary artery
Structures of the carotid triangle
Common carotid artery, external carotid artery, vagus nerve
Vagus nerve, internal jugular vein, internal carotid artery
Common carotid artery, internal jugular vein, vagus nerve
Hypoglossal nerve, internal carotid artery, internal jugular vein
Common carotid artery, internal jugular vein, phrenic nerve
Fascial spaces of the neck
Retrosternal space, previsceral space, retrovisceral space
Blind pocket, previsceral space, synovial sheath
Retrovisceral space, synovial sheath, prevertebral space
Paratracheal space, prevertebral space
Staircase space, paratracheal space, transvertebral space
Auxiliary structures of muscles
Ligaments, fibrous fibers, synovial fibers
Synovial bursae, sesamoid bones, fasciae
Sesamoid bones, ligaments, membranes
Ventricles, fasciae, membranes
Ventricles, tendons, fibrous fibers
Structures entering the muscle gate
Nerve, artery
Vein
Artery, vein
Lymphatic vessels
Tendon
Structures exiting the muscle gate
Nerve
Vein, lymphatic vessels
Artery, lymphatic vessels
Synovial fibers
Types of levers in muscle work
Speed, resistance, protection
Distance, forces, balance
Speed, force, balance
Resistance, balance, distance
Resistance, protection, balance
Anterior wall of the axillary cavity
Serratus anterior muscle, pectoralis minor muscle
Pectoralis major muscle, pectoralis minor muscle
Pectoralis major muscle, biceps brachii muscle
Deltoid muscle, pectoralis major muscle
Biceps brachii muscle, serratus anterior muscle
The paired bones of the facial skeleton include
Nasal, lacrimal, temporal
Maxilla, palatine, inferior nasal concha
Nasal, parietal, zygomatic
Palatine, ethmoid, lacrimal
Sphenoid, maxilla, nasal
The shoulder girdle is formed by
Scapula, sternum, and clavicle
Scapula and humerus
Clavicle and humerus
Scapula and clavicle
Humerus
The bones of the free part of the leg are
Femur (thigh), ilium, sesamoid
Femur (thigh), tibia, and fibula
Pelvis, thigh, trapezoid
Ischium, trapezoid, calcaneus
Pelvis, sesamoid, tibia, and fibula
The body of a long tubular bone is called
Metaphysis
Epiphysis
Diaphysis
Apophysis
Supracondylar
Plates of the palatine bone are
Lateral and medial
Transverse and frontal
Sagittal and perpendicular
Horizontal and medial
Horizontal and perpendicular
Consists of the manubrium, body, and xiphoid process
Vertebral column
Sternum
Sacrum
12th rib
Clavicle
The intertubercular sulcus is located on
Scapula
Clavicle
Humerus
Radius
Ulna
The coracoid process is located on
Scapula
Clavicle
Humerus
Radius
Ulna
The conoid tubercle is located on
Scapula
Clavicle
Humerus
Radius
Ulna
The trapezoid line is located on the bone
Scapula
Clavicle
Humerus
Radius
Ulna
The trochlear notch is located on
Scapula
Clavicle
Humerus
Radius
Ulna
The acromion is a structural part of
Scapula
Clavicle
Humerus
Radius
Ulna
The groove for the ulnar nerve is located on
Scapula
Clavicle
Humerus
Radius
Ulna
The ulnar notch is located on
Scapula
Clavicle
Humerus
Radius
Ulna
The ethmoid bone consists of
Orbital plate, ethmoidal plate, ethmoidal labyrinths
Perpendicular plate, ethmoidal plate, ethmoidal labyrinth
Perpendicular plate, ethmoidal plate, ethmoidal labyrinths
Perpendicular plate, ethmoidal plate, inferior nasal concha
Perpendicular process, ethmoidal plate, inferior nasal concha
The anatomical structure separating the ischial notches is called
Ischial tuberosity
Gluteal ridge
Superior anterior iliac spine
Ischial spine
Ischial ridge
As a tubular bone, the humerus consists of
Proximal and distal epiphyses, diaphysis, body
Proximal and distal epiphyses, proximal and distal metaphyses, diaphysis, apophyses
Proximal and distal metaphyses, body, diaphysis
Proximal and distal epiphyses, proximal and distal metaphyses
Proximal and distal epiphyses, diaphysis, apophyses
The pterygo-palatine fossa continues downward into which canal
Infraorbital canal
Greater palatine canal
Foramen ovale
Mastoid canal
Carotid canal
The orbit connects to the pterygo-palatine fossa via
Inferior orbital fissure
Foramen rotundum
Sphenopalatine foramen
Superior orbital fissure
Greater palatine canal
The infratemporal fossa connects to the orbit via:
Superior orbital fissure
Inferior orbital fissure
Optic canal
Pterygo-maxillary fissure
Tympanic-squamous fissure
The paired bones of the facial skeleton include:
Nasal, lacrimal, temporal
Maxilla, palatine, inferior nasal concha
Nasal, parietal, zygomatic
Palatine, ethmoid, lacrimal
Sphenoid, maxilla, nasal
The shoulder girdle is formed by:
Scapula, sternum, and clavicle
Scapula and humerus
Clavicle and humerus
Scapula and clavicle
Humerus
The bones of the free part of the leg are:
Femur (thigh), ilium, sesamoid
Femur (thigh), tibia, and fibula
Pelvis, thigh, trapezoid
Ischium, trapezoid, calcaneus
Pelvis, sesamoid, tibia, and fibula
The body of a long tubular bone is called:
Metaphysis
Epiphysis
Diaphysis
Apophysis
Supracondylar
Plates of the palatine bone are:
Lateral and medial
Transverse and frontal
Sagittal and perpendicular
Horizontal and medial
Horizontal and perpendicular
Consists of the manubrium, body, and xiphoid process:
Vertebral column
Sternum
Sacrum
12th rib
Clavicle
The intertubercular sulcus is located on:
Scapula
Clavicle
Humerus
Radius
Ulna
The coracoid process is located on:
Scapula
Clavicle
Humerus
Radius
Ulna
The conoid tubercle is located on:
Scapula
Clavicle
Humerus
Radius
Ulna
The trapezoid line is located on the bone:
Scapula
Clavicle
Humerus
Radius
Ulna
The trochlear notch is located on:
Scapula
Clavicle
Humerus
Radius
Ulna
The acromion is a structural part of:
Scapula
Clavicle
Humerus
Radius
Ulna
The groove for the ulnar nerve is located on:
Scapula
Clavicle
Humerus
Radius
Ulna
The ulnar notch is located on:
Scapula
Clavicle
Humerus
Radius
Ulna
The ethmoid bone consists of:
Orbital plate, ethmoidal plate, ethmoidal labyrinths
Perpendicular plate, ethmoidal plate, ethmoidal labyrinths
Perpendicular plate, ethmoidal plate, inferior nasal concha
Perpendicular process, ethmoidal plate, inferior nasal concha
The anatomical structure separating the ischial notches is called:
Ischial tuberosity
Gluteal ridge
Superior anterior iliac spine
Ischial spine
Ischial ridge
